CN221380457U - Lightning protection device for power station communication - Google Patents
Lightning protection device for power station communication Download PDFInfo
- Publication number
- CN221380457U CN221380457U CN202323227020.6U CN202323227020U CN221380457U CN 221380457 U CN221380457 U CN 221380457U CN 202323227020 U CN202323227020 U CN 202323227020U CN 221380457 U CN221380457 U CN 221380457U
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- arc
- lightning protection
- support column
- shaped
- protection device
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- 239000012212 insulator Substances 0.000 claims abstract description 30
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 7
- 238000005452 bending Methods 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Insulators (AREA)
Abstract
The utility model discloses a power station communication lightning protection device, which relates to the technical field of lightning protection devices, and particularly comprises an insulator support column, wherein a fixing ring is fixedly arranged at the top end of the upper surface of the insulator support column, a column type lightning arrester body is fixedly arranged in the middle of the upper surface of the fixing ring through bolts, a fixing assembly is movably sleeved on the outer arc surface of the insulator support column, the fixing assembly comprises an arc plate movably sleeved on one side of the outer arc surface of the insulator support column, an arc-shaped protruding part on one side of the arc plate is placed on the outer arc surface of the insulator support column through the fixing assembly, meanwhile, a bending part on one side of a U-shaped bolt is movably sleeved with an arc-shaped hoop and the two groups of arc-shaped hoops are fixed through fastening nuts, the arc-shaped hoops and the arc plate are mutually close to each other through the extrusion of the arc-shaped hoops by the fastening nuts, so that the fixing is carried out according to the diameters of each different insulator support column, the fixing is avoided by adopting iron wires, a line is easy to damage, and the problem of low firmness is solved, and the connection of an equalizing ring and a copper wire is convenient.
Description
Technical Field
The utility model relates to the technical field of lightning protection devices, in particular to a power station communication lightning protection device.
Background
The traditional blocking type lightning protection measures are to adopt equipment such as a metal lightning rod, a grounding net, a lightning protection belt and the like, and lightning is led into the ground by grounding a building and the ground, so that the purpose of protecting the building and the equipment is achieved. The lightning protection measures mainly adopt a mode of blocking lightning invasion, namely, lightning is led into the ground by grounding a building or equipment, so that the building or the equipment cannot be damaged. Traditional dredging type lightning protection measures are that lightning is led to a relatively safe area through equipment such as lightning rods, lightning protection nets and the like, so that damage to buildings and equipment is avoided. The lightning protection measures mainly adopt a mode of 'dredging' lightning invasion, namely, lightning is led to a relatively safe area to avoid damage to buildings or equipment.
The lightning protection measures of the power transmission line comprise measures such as lightning conductor, insulation of reinforced line, additionally arranged coupling ground wire, lightning arrester and the like, and lightning protection is realized by adding the lightning arrester at a position with particularly large lightning overvoltage or weak insulation in the line, so that the lightning protection measure is effective. But the insulator string of current arrester device is fixed inconvenient enough with the circuit, often adopts the iron wire to fix, easily damages the circuit, and the fastness is also lower.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a power station communication lightning protection device which has the adjustable and fixed effect.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a power station communication lightning protection device includes the insulator pillar, the upper surface top end fixed mounting of insulator pillar has the solid fixed ring, the upper surface middle part of solid fixed ring is through the fixed column type arrester body of installing of bolt, the extrados activity of insulator pillar has cup jointed fixed subassembly;
The fixing component comprises an arc plate movably sleeved on one side of the outer arc surface of the insulator support column, through holes are formed in the surfaces of two sides of the arc plate, U-shaped bolts are connected in the through holes in the two sides of the arc plate, an arc hoop is connected in a penetrating manner at one end, far away from the arc plate, of the outer arc surface of the U-shaped bolts, and an extension portion is arranged at the edge of one side of the arc hoop.
Optionally, the equal threaded connection in both ends that U-shaped bolt is close to the arc staple bolt has fastening nut, the quantity of fastening nut is two to be mirror symmetry and distribute, through U-shaped bolt looks adaptation between arc and the arc staple bolt.
Optionally, the surface of arc staple bolt one side extension has the equalizer ring through bolt fixed mounting, the one end fixed mounting of equalizer ring has the copper wire, the upper surface middle part fixed mounting of column type arrester body has fastening component, make arc plate one side arc protruding position place on the extrados of insulator pillar through fixed subassembly, cup joint the arc staple bolt with U-shaped bolt one side kink activity simultaneously, and fix through fastening nut between two sets of, can force arc staple bolt and arc to be close to each other through the extrusion of arc staple bolt quilt fastening nut, thereby fix according to the diameter of every different insulator pillar, avoid adopting the iron wire to fix, damage the circuit easily, and the problem that the fastness is also lower, thereby the convenience is connected equalizer ring and copper wire.
Optionally, the fastening assembly includes the card line base of fixed mounting at column arrester body surface, the through-hole has been seted up to card line base's one side surface bottom, rectangular channel has been seted up to card line base's one side surface.
Optionally, the one side threaded connection that the card line base kept away from the through-hole has the threaded pin, the one end threaded connection of threaded pin has the tightening nut, one side surface through connection of tightening nut has the compact heap.
Optionally, one side of compact heap is through threaded pin slip adaptation in the rectangle inslot, swing joint has insulated wire between compact heap and the card line base, makes the card line base place the through-hole on surface on communication cable through fastening assembly, makes its rotatory drive threaded pin through twisting tightening nut simultaneously, and the rotation of threaded pin can make the compact heap slide on the rectangle inslot and be close to communication cable simultaneously to rotatory being close to extrusion insulated wire, fixing, being convenient for be connected with communication cable, convenient fixed and dismantlement.
The utility model provides a lightning protection device for power station communication, which has the following beneficial effects:
1. The arc-shaped bulge on one side of the arc-shaped plate is placed on the outer cambered surface of the insulator support column through the fixing component, the arc-shaped hoop is movably sleeved at the bending part on one side of the U-shaped bolt, the arc-shaped hoop and the arc-shaped plate are fixed through the fastening nut, the arc-shaped hoop and the arc-shaped plate are forced to be close to each other through the extrusion of the fastening nut by the arc-shaped hoop, the diameter of each insulator support column is fixed, the wire is prevented from being used for fixing, a line is easy to damage, and the firmness is low, so that the equalizing ring is convenient to be connected with a copper wire.
2. The through hole on the surface is placed on the communication cable through the fastening component, meanwhile, the tightening nut is twisted to enable the tightening nut to rotate to drive the threaded pin, and meanwhile, the pressing block can slide on the rectangular groove to be close to the communication cable through rotation of the threaded pin, the pressing block is close to the extrusion insulated wire, fixation is conducted, connection with the communication cable is facilitated, and fixation and disassembly are facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
FIG. 3 is a schematic plan view of the present utility model;
fig. 4 is a schematic top partial structure of the present utility model.
In the figure: 1. an insulator support; 2. a fixing ring; 3. a column arrester body; 4. a fixing assembly; 401. an arc-shaped plate; 402. u-shaped bolts; 403. arc-shaped anchor ear; 404. a fastening nut; 405. equalizing rings; 406. a copper wire; 5. a fastening assembly; 501. a wire clamping base; 502. rectangular grooves; 503. a threaded pin; 504. tightening the nut; 505. a compaction block; 506. insulated wires.
Detailed Description
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a power station communication lightning protection device, including insulator pillar 1, insulator pillar 1's upper surface top end fixed mounting has solid fixed ring 2, solid fixed ring 2's upper surface middle part has column type arrester body 3 through bolt fixed mounting, insulator pillar 1's extrados activity has cup jointed fixed subassembly 4, fixed subassembly 4 includes the activity arc 401 of cup jointing in insulator pillar 1 extrados one side, wear the jack has all been seted up on arc 401's both sides surface, the both sides of arc 401 wear in the jack through connection have U-shaped bolt 402, the one end through connection that arc 401 was kept away from to U-shaped bolt 402 has arc staple bolt 403 to the extrados, one side edge of arc staple bolt 403 is equipped with the extension. The equal threaded connection in both ends that U-shaped bolt 402 is close to arc staple bolt 403 has fastening nut 404, and fastening nut 404's quantity is two to be mirror symmetry and distribute, through U-shaped bolt 402 looks adaptation between arc 401 and the arc staple bolt 403, the surface of arc staple bolt 403 one side extension has equalizing ring 405 through bolt fixed mounting, equalizing ring 405's one end fixed mounting has copper wire 406, the fixed mounting in upper surface middle part of column type arrester body 3 has fastening assembly 5.
The arc-shaped bulge on one side of the arc-shaped plate 401 is placed on the outer cambered surface of the insulator support column 1 through the fixing assembly 4, the arc-shaped anchor ear 403 is movably sleeved at the bending part on one side of the U-shaped bolt 402, the two groups of the arc-shaped anchor ears are fixed through the fastening nuts 404, the arc-shaped anchor ear 403 and the arc-shaped plate 401 are forced to be close to each other through the extrusion of the fastening nuts 404 by the arc-shaped anchor ear 403, accordingly, the insulator support column 1 is fixed according to the diameter of each different insulator support column 1, the problem that an iron wire is used for fixing, a line is easy to damage, and the firmness is low is solved, and the equalizing ring 405 is convenient to be connected with the copper wire 406.
The fastening assembly 5 comprises a wire clamping base 501 fixedly mounted on the surface of the column arrester body 3, a through hole is formed in the bottom of one side surface of the wire clamping base 501, a rectangular groove 502 is formed in one side surface of the wire clamping base 501, one side of the wire clamping base 501, which is far away from the through hole, is connected with a threaded pin 503, one end of the threaded pin 503 is connected with a tightening nut 504 in a threaded manner, one side surface of the tightening nut 504 is connected with a compression block 505 in a penetrating manner, one side of the compression block 505 is slidably matched in the rectangular groove 502 through the threaded pin 503, and an insulated wire 506 is movably connected between the compression block 505 and the wire clamping base 501.
The wire clamping base 501 is arranged on the communication cable through the through hole on the surface of the wire clamping base 501 by the fastening assembly 5, meanwhile, the tightening nut 504 is twisted to rotate to drive the threaded pin 503, meanwhile, the pressing block 505 slides on the rectangular groove 502 to be close to the communication cable by the rotation of the threaded pin 503, and the pressing block is rotated to be close to the extruded insulated wire 506 to be fixed, so that the wire clamping base is convenient to be connected with the communication cable, and the wire clamping base is convenient to fix and detach.
In the utility model, the working steps of the device are as follows:
The arc-shaped protruding parts on one side of the arc-shaped plate 401 are placed on the outer cambered surface of the insulator support column 1, the arc-shaped anchor ear 403 is movably sleeved at the bending part on one side of the U-shaped bolt 402, the two groups of the arc-shaped anchor ear 403 are fixed through the fastening nut 404, the arc-shaped anchor ear 403 and the arc-shaped plate 401 are forced to be close to each other through the extrusion of the fastening nut 404, accordingly, the insulator support column 1 is fixed according to the diameter of each different insulator support column 1, the problem that wires are easy to damage lines and the firmness is low is avoided, the connection of the equalizing ring 405 and the copper wires 406 is facilitated, meanwhile, the fastening assembly 5 at the top is connected with a communication cable, the fixing and the dismounting are facilitated, the through hole on the surface of the wire clamping base 501 is placed on the communication cable, meanwhile, the tightening nut 504 is twisted to enable the clamping pin 503 to rotate, and meanwhile the compressing block 505 slides on the rectangular groove 502 to be close to the communication cable, and the insulating wire 506 is extruded to rotate to be close to the compression wire 506, and the fixing is performed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a power station communication lightning protection device, includes insulator pillar (1), its characterized in that: the top end of the upper surface of the insulator support column (1) is fixedly provided with a fixed ring (2), the middle part of the upper surface of the fixed ring (2) is fixedly provided with a column type lightning arrester body (3) through a bolt, and the outer cambered surface of the insulator support column (1) is movably sleeved with a fixed assembly (4);
The fixing assembly (4) comprises an arc plate (401) movably sleeved on one side of the outer arc surface of the insulator support column (1), through holes are formed in the surfaces of two sides of the arc plate (401), U-shaped bolts (402) are connected in the through holes in the two sides of the arc plate (401) in a penetrating mode, an arc hoop (403) is connected in the outer arc surface of the U-shaped bolts (402) in a penetrating mode, far away from one end of the arc plate (401), and an extending portion is arranged at one side edge of the arc hoop (403).
2. The power station communication lightning protection device according to claim 1, wherein: the U-shaped bolt (402) is close to both ends of arc staple bolt (403) and equal threaded connection has fastening nut (404), the quantity of fastening nut (404) is two to be mirror symmetry and distribute, through U-shaped bolt (402) looks adaptation between arc plate (401) and the arc staple bolt (403).
3. A power station communication lightning protection device according to claim 2, wherein: the surface of arc staple bolt (403) one side extension is through bolt fixed mounting equalizing ring (405), one end fixed mounting of equalizing ring (405) has copper wire (406), the upper surface middle part fixed mounting of column type arrester body (3) has fastening component (5).
4. A power station communication lightning protection device according to claim 3, wherein: the fastening assembly (5) comprises a wire clamping base (501) fixedly mounted on the surface of the column type lightning arrester body (3), a through hole is formed in the bottom of one side surface of the wire clamping base (501), and a rectangular groove (502) is formed in one side surface of the wire clamping base (501).
5. The lightning protection device for power station communication of claim 4, wherein: one side of card line base (501) keeping away from the through-hole threaded connection has threaded pin (503), the one end threaded connection of threaded pin (503) has tightening nut (504), one side surface through connection of tightening nut (504) has compact heap (505).
6. The power station communication lightning protection device according to claim 5, wherein: one side of the compression block (505) is slidably matched in the rectangular groove (502) through the threaded pin (503), and an insulated wire (506) is movably connected between the compression block (505) and the wire clamping base (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323227020.6U CN221380457U (en) | 2023-11-28 | 2023-11-28 | Lightning protection device for power station communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323227020.6U CN221380457U (en) | 2023-11-28 | 2023-11-28 | Lightning protection device for power station communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221380457U true CN221380457U (en) | 2024-07-19 |
Family
ID=91887858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323227020.6U Active CN221380457U (en) | 2023-11-28 | 2023-11-28 | Lightning protection device for power station communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221380457U (en) |
-
2023
- 2023-11-28 CN CN202323227020.6U patent/CN221380457U/en active Active
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